1.   How do themes emerge, develop, attract popular sociological interest and become acceptable topics of empirical research?

2.   The more or less chronological order of the essays allows certain themes to emerge and evolve over time.

3.   The same theme emerged in other stories he told me.

4.   Four particular, and linked, themes emerged.

5.   But one theme does emerge from this, as from other Hoover biographies in the past two years.

6.   As with each month of sales reports, some themes emerged.

7.   As the popularity of Winston Cup stock-car racing continues on its upward spiral, a recurring theme has emerged among members of the NASCAR family.

8.   But soon other themes emerge.

9.   But when these women were interviewed recently, one theme emerged.

10.   By the end of cross-examination Tuesday, one prosecution theme had emerged.